6611640320

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 224

約数和(自身を含む): 16910401536

約数和(自身を除く): 10298761216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 127, 128, 155, 160, 164, 205, 248, 254, 256, 310, 320, 328, 410, 496, 508, 512, 620, 635, 640, 656, 820, 992, 1016, 1024, 1240, 1270, 1271, 1280, 1312, 1640, 1984, 2032, 2048, 2480, 2540, 2542, 2560, 2624, 3280, 3937, 3968, 4064, 4096, 4960, 5080, 5084, 5120, 5207, 5248, 6355, 6560, 7874, 7936, 8128, 8192, 9920, 10160, 10168, 10240, 10414, 10496, 12710, 13120, 15748, 15872, 16256, 19685, 19840, 20320, 20336, 20480, 20828, 20992, 25420, 26035, 26240, 31496, 31744, 32512, 39370, 39680, 40640, 40672, 40960, 41656, 41984, 50840, 52070, 52480, 62992, 63488, 65024, 78740, 79360, 81280, 81344, 83312, 83968, 101680, 104140, 104960, 125984, 126976, 130048, 157480, 158720, 161417, 162560, 162688, 166624, 167936, 203360, 208280, 209920, 251968, 253952, 260096, 314960, 317440, 322834, 325120, 325376, 333248, 335872, 406720, 416560, 419840, 503936, 520192, 629920, 634880, 645668, 650240, 650752, 666496, 807085, 813440, 833120, 839680, 1007872, 1040384, 1259840, 1269760, 1291336, 1300480, 1301504, 1332992, 1614170, 1626880, 1666240, 1679360, 2015744, 2519680, 2582672, 2600960, 2603008, 2665984, 3228340, 3253760, 3332480, 4031488, 5039360, 5165344, 5201920, 5206016, 5331968, 6456680, 6507520, 6664960, 8062976, 10078720, 10330688, 10412032, 10663936, 12913360, 13015040, 13329920, 16125952, 20157440, 20661376, 21327872, 25826720, 26030080, 26659840, 32251904, 40314880, 41322752, 42655744, 51653440, 52060160, 53319680, 80629760, 82645504, 103306880, 106639360, 161259520, 165291008, 206613760, 213278720, 330582016, 413227520, 661164032, 826455040, 1322328064, 1652910080, 3305820160, 6611640320]

約数ペア:

[(1, 6611640320), (2, 3305820160), (4, 1652910080), (5, 1322328064), (8, 826455040), (10, 661164032), (16, 413227520), (20, 330582016), (31, 213278720), (32, 206613760), (40, 165291008), (41, 161259520), (62, 106639360), (64, 103306880), (80, 82645504), (82, 80629760), (124, 53319680), (127, 52060160), (128, 51653440), (155, 42655744), (160, 41322752), (164, 40314880), (205, 32251904), (248, 26659840), (254, 26030080), (256, 25826720), (310, 21327872), (320, 20661376), (328, 20157440), (410, 16125952), (496, 13329920), (508, 13015040), (512, 12913360), (620, 10663936), (635, 10412032), (640, 10330688), (656, 10078720), (820, 8062976), (992, 6664960), (1016, 6507520), (1024, 6456680), (1240, 5331968), (1270, 5206016), (1271, 5201920), (1280, 5165344), (1312, 5039360), (1640, 4031488), (1984, 3332480), (2032, 3253760), (2048, 3228340), (2480, 2665984), (2540, 2603008), (2542, 2600960), (2560, 2582672), (2624, 2519680), (3280, 2015744), (3937, 1679360), (3968, 1666240), (4064, 1626880), (4096, 1614170), (4960, 1332992), (5080, 1301504), (5084, 1300480), (5120, 1291336), (5207, 1269760), (5248, 1259840), (6355, 1040384), (6560, 1007872), (7874, 839680), (7936, 833120), (8128, 813440), (8192, 807085), (9920, 666496), (10160, 650752), (10168, 650240), (10240, 645668), (10414, 634880), (10496, 629920), (12710, 520192), (13120, 503936), (15748, 419840), (15872, 416560), (16256, 406720), (19685, 335872), (19840, 333248), (20320, 325376), (20336, 325120), (20480, 322834), (20828, 317440), (20992, 314960), (25420, 260096), (26035, 253952), (26240, 251968), (31496, 209920), (31744, 208280), (32512, 203360), (39370, 167936), (39680, 166624), (40640, 162688), (40672, 162560), (40960, 161417), (41656, 158720), (41984, 157480), (50840, 130048), (52070, 126976), (52480, 125984), (62992, 104960), (63488, 104140), (65024, 101680), (78740, 83968), (79360, 83312), (81280, 81344)]